Under the Beanstalk, Arvada Center for the Arts and Humanities outdoor amphitheatre, 6901 Wadsworth Blvd., Arvada. A musical that takes place six years after Jack's adventure with the giant; ideal for kids 4 and older. $6. Tues., Wed. and Thurs., June 17 Thurs., July 24, times vary. Call 720/898-7200 for more.